Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Light Rain Fog/Mist
61°F
16°C
| Humidity | 100% |
| Wind Speed | E 7 mph |
| Barometer | 30.11 in (1019.7 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 5.00 mi |
| Last update | 17 Sep 8:51 pm EDT |
Extended Forecast for
Portland ME
Tonight

Low: 60 °F
Showers and
Areas FogFriday

High: 72 °F
Becoming
SunnyFriday Night

Low: 49 °F
Partly Cloudy
Saturday

High: 62 °F
Sunny
Saturday Night

Low: 51 °F
Partly Cloudy
Sunday
High: 60 °F
Partly Sunny
then Rain
LikelySunday Night

Low: 50 °F
Chance Rain
Monday

High: 64 °F
Mostly Sunny
Monday Night

Low: 48 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 2am, then a chance of showers after 2am. Areas of fog. Low around 60. East wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 72. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 49. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 62. North wind around 5 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. South wind around 5 mph.
Sunday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 8pm, then a chance of showers between 8pm and 4am. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland ME
43.66°N 70.27°W (Elev. 7 ft)
43.66°N 70.27°W (Elev. 7 ft)
6:37 pm EDT Sep 17, 2026
9pm EDT Sep 17, 2026-6pm EDT Sep 24, 2026


